USB-C 3.1 Interface
The device connects through a USB-C 3.1 port and supports data transfer rates up to 5 Gbps between the host device and the adapter.
This ensures that the USB interface does not become a bottleneck for Gigabit Ethernet performance.
Plug-and-Play Operation
For most modern operating systems, including Windows 10/11, macOS, ChromeOS, Android, and iPadOS, the adapter works immediately after connection without requiring additional software installation.
Some older systems may require drivers.
Premium Aluminum Housing
UGREEN uses an aluminum alloy enclosure finished in Space Gray, providing improved durability, heat dissipation, and a premium appearance that complements modern laptops such as MacBooks and ultrabooks.
LED Status Indicators
The adapter includes network activity indicators that help users verify connection status and network activity at a glance.
Reliable Gigabit Speeds
The adapter uses the AX88179/AX88179A Gigabit Ethernet chipset, which is widely used for USB-to-Ethernet networking
Compatibility
Wide Device Support
The adapter works with a broad range of USB-C devices, including:
- MacBook Air and MacBook Pro
- iPad Pro and iPad Air
- Dell XPS series
- Lenovo ThinkPad and Yoga series
- HP Spectre and EliteBook models
- Microsoft Surface devices with USB-C
- Chromebooks
- Android smartphones and tablets supporting Ethernet connectivity
Its broad compatibility makes it a versatile networking accessory across multiple ecosystems.
Performance
Stable Wired Internet
Compared with wireless networks, the adapter provides lower latency and more consistent performance. This is particularly valuable for:
- Online meetings
- Cloud-based work
- Competitive gaming
- Live streaming
- Large downloads and uploads
Users who experience unstable Wi-Fi connections can benefit significantly from a wired Ethernet connection.
UGREEN USB Type-C to 10/100/1000M Ethernet Adapter (Space Gray) – Summary
Introduction
The UGREEN USB Type-C to 10/100/1000M Ethernet Adapter (Model CM199/50737) is a compact networking accessory designed for laptops, tablets, and smartphones that lack a built-in Ethernet port. It converts a USB-C port into a Gigabit Ethernet (RJ45) connection, providing faster, more stable, and lower-latency internet access than many Wi-Fi connections. The adapter is particularly useful for remote work, online gaming, video conferencing, streaming, and large file transfers.
Key Features
Gigabit Ethernet Connectivity
The adapter supports Ethernet speeds of 10 Mbps, 100 Mbps, and 1000 Mbps (1 Gbps), automatically negotiating the fastest available speed with the connected network. This makes it suitable for high-bandwidth activities such as HD streaming, cloud backups, online gaming, and large file transfers
Operating System Support
Supported operating systems include:
- Windows 7/8/10/11
- macOS
- ChromeOS
- Linux
- Android
- iPadOS
Some older operating systems may require manual driver installation.
Performance
Stable Wired Internet
Compared with wireless networks, the adapter provides lower latency and more consistent performance. This is particularly valuable for:
- Online meetings
- Cloud-based work
- Competitive gaming
- Live streaming
- Large downloads and uploads
Users who experience unstable Wi-Fi connections can benefit significantly from a wired Ethernet connection.
Reliable Gigabit Speeds
The adapter uses the AX88179/AX88179A Gigabit Ethernet chipset, which is widely used for USB-to-Ethernet networking solutions and is known for supporting stable Gigabit performance across multiple operating systems.
Advantages
Major Benefits
- Supports Gigabit Ethernet speeds up to 1000 Mbps.
- Compact and travel-friendly design.
- Premium aluminum Space Gray finish.
- Plug-and-play operation on most modern devices.
- Broad compatibility with laptops, tablets, and smartphones.
- Stable wired connectivity with reduced latency.
- Suitable for work, gaming, streaming, and video conferencing.
- USB-C compatibility aligns with modern device standards.
FAQs
The adapter supports Ethernet speeds of 10 Mbps, 100 Mbps, and 1000 Mbps (1 Gigabit per second).
Most modern systems support plug-and-play operation. Older versions of Windows and some Linux distributions may require drivers.
Yes. It supports many USB-C-equipped MacBooks, iPads, and other Apple devices.
Yes. A wired Ethernet connection typically provides lower latency, reduced interference, and more consistent speeds than wireless connections.
A Cat6 or higher Ethernet cable is recommended to achieve the best possible 1 Gbps connection speeds.
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